Cranial Nerve XIType: MotorFunction: Shoulder movements, turning of head, and movements of viscera.Test: Evaluate muscle strength against resistance in the trapezius and sternocleidomastoids via shrugging and looking left and right respectively.

Hypoglossal

Cranial Nerve XIIType: MotorFunction: Tongue MovementsTest: Ask Pt. to protrude tongue then move it in all four cardinal directions. Note favoring of one side or absence of smooth, fluid motions.